i think i ruined my drivers

[cowman809]

earlier today i installed something to make my dualshock 3 with my pc. well i ran it and it made a bunch of sounds (the ones from when you plug something in with vista) then it stopped. i was reading the thread where i found it while i thought it was setting up and then found that i could use my key board or mouse (the leds on my g15 werent on anymore and the lcd too) i tried unplugging both of them and they would work. i restarted and i didnt hear the startup sound anymore and the computer was connecting to my router (wired). the keyboard does work in the bios though. i tried a flashdrive and another mouse but that didnt work either